package remote.calculator;

import java.rmi.Remote;
import java.rmi.RemoteException;

public interface Calculator extends Remote {

	public double add(final double a, final double b) throws RemoteException;

	public double sub(final double a, final double b) throws RemoteException;

	public double mul(final double a, final double b) throws RemoteException;

	public double div(final double a, final double b) throws RemoteException;

}
